Up for sale is a highly efficient airflow control system for your Trane air handler. This product is designed to regulate and maintain the optimal airflow for your HVAC system, resulting in better energy efficiency and cost savings. It is compatible with Trane air handlers and perfect for those looking for an upgrade or replacement.This product is made by Trane, a leading brand in the HVAC industry. Its reliable and durable construction ensures that it will serve you for years to come. With easy installation and maintenance, you can rest assured that your HVAC system will run smoothly with this high-quality airflow